GM said the models were originally sold or registered in Arkansas, Arizona, California, Florida, Nevada, Oklahoma and Texas. GM said the cars “have a condition in which the plastic supply or return port on the fuel pump module may crack, which could cause a fuel leak.”

The automaker said that it will notify owners about the recall, and that dealers will replace the fuel pump module for free.

This is the third major recall for GM in the past few months. Earlier in September, GM said it was recalling more than 426,000 sedans in the U.S. because of transmission problems. In June, GM recalled more than 400,000 Chevrolet Cruzes due to engine issues.